GENERAL-RM-2024-25 RC 1 cluster 1 -One year Running Contract for various PWD roads under roads section Puzhakkal-2 in Thrissur District , 6 nos road stretches for a total length of 13.171Km.-General Civil Work

Amount

Appendix A Reactive maintenance

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD107251/2024-2025:Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant,laying and rolling with a three wheel 8-10 KN static roller and finishing to required level and grades as per technical clause 509 of MORTH

OD107252/2024-2025:OD282289/2022-2023 Removing old existing vinyl sticker on the Display Board of running contract and replacing with new vinyl sticker including lettering symbols and transporting to site etc,as per approveddrawing and Directions of the Engineer.

Appendix B-Pre Monsoon Works

2.2:Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

OD107258/2024-2025:Man engaged for clearing blocked up vent way, clearing of drains, pavement sweeping where required, removal of debris from roads, clearing all types of waste from roads, maintenance of sign board, clearing footpath/ pedestrian area etc.

OD107259/2024-2025:Engaging wood cutter for cutting branches of tree

OD107260/2024-2025: Engaging Tippers

OD107261/2024-2025:Hiring Hydraulic Excavator 0.9 cum bucket capacity

10.3:Maintenance of Earth Shoulder (stripping excess soil) from the shoulder surface to achieve the approved level and compacting with plate compactor

3.24.A:Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil by mechanical Means to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment within a lead of 50 metres (average lead 25 metres)<br>

Appendix C- Preventive/Proactive Maintenance

4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD107255/2024-2025:Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using penetration grade bitumen to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant,laying and rolling with a three wheel 8-10 KN static roller and finishing to required level and grades as per technical clause 509 of MORTH

2.4.4.D:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Dismantling Stone Masonry - Dry rubble masonry

OD138863/2024-2025:Providing and laying in position cement concrete of specified garde excluding the cost of centering and shuttering -All work up to plinth level 1:3:6 (1 cement:3 coarse sand :6 6 graded stone aggregate 20mm nominal size)

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

OD192612/2024-2025:Dry rubble without oncrete levelling course using departmental Rubble including packing to compactness to lines and levels, cost and conveyance of all materials, labour charges etc. complete including through stone and bond stone as per directionof departmental officers at site

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

OD139205/2024-2025:PVC WEEP HOLES- Providing weep holes using 50 mm dia. PVC pipes working pressure 6kg /sq.cm including cost of materials, conveyance, labour charges etc. complete.

10.5.1b:Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting trimming and finishing the surface to from a smooth continuous surface, all as per clause 3004. 2 Filling Port holes and Patch Repairs with Bituminous concrete For grading II- 13 mm (Nominal size) Material

OD107256/2024-2025:Filling up potholes with bituminous ready mix compound (25 kg bag )and compacting by ramming to get a compact surface including cost of materials, laying charges, transportation to site etc. complete. Rate is arrived for a bag of 25 kg

55.4:Supplying and stacking 36mm size hard broken stone in standard heaps for measurement.

55.8.a:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm departmental broken stone and compacting with power roller to get a compact surface.

Routine inspection

OD107254/2024-2025: Engaging labour with passenger car not less than 1000 CC for conducting and reporting routine inspection for 20 Km for the entire length of project at a frequency of 7 days throughout the agreement period of running contract as per the directions of departmental officer

BIJEESH N C (BID ID -2127050)

Bidder Name

DAVIS N P

BIJEESH N C